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000
CXGM50 PGUM 021356
CLMGUM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
1156 PM CHST TUE MAY 02 2023

...................................

...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             96   04/01/1990
                       04/18/1971
 LOW              68   04/06/1965
HIGHEST           88                                  88  04/28
LOWEST            74                                  72  04/12
AVG. MAXIMUM    85.6               87.9    -2.3     87.0
AVG. MINIMUM    76.7               76.7     0.0     77.0
MEAN            81.2
DAYS MAX >= 90     0                4.1    -4.1        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       15.28   1963  TY OLIVE (10.53" 2 DAY TOTAL)
 MINIMUM        0.51   1966
TOTALS          5.01               3.50    1.51     0.21
DAILY AVG.      0.17               0.12    0.05     0.16
DAYS >= .01       21               18.9     2.1        1
DAYS >= .10       11                8.3     2.7        1
DAYS >= .50        3                1.3     1.7        0
DAYS >= 1.00       1                0.5     0.5        0
DAYS >= 3.00       0
GREATEST
 24 HR. TOTAL   1.22   04/06 TO 04/06               0.21

SNOWFALL (INCHES)
TOTALS           0.0
SINCE 7/1        0.0
GREATEST
 SNOW DEPTH        0

DEGREE DAYS
COOLING TOTAL    492                519     -27      498
 SINCE 1/1      1895               1917     -22     1932

FREEZE DATES
................................................................

WIND (MPH)
AVERAGE WIND SPEED              12.1
RESULTANT WIND SPEED/DIRECTION  11/080
HIGHEST WIND SPEED/DIRECTION    26/060    DATE  04/06
                                26/080          04/29
HIGHEST GUST SPEED/DIRECTION    35/050    DATE  04/06
                                35/060          04/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.44
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             21
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HEAVY RAIN                 6
RAIN                     10     LIGHT RAIN                26
FOG                       0     HAZE                       0

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$